You do not know fix broken a processor? Actually, about this problem you can read in our article.
The first step sense find company by repair processor. This can be done using every finder, eg, yandex or google. If price fix you want - consider task solved. Otherwise - then have repair their hands.
If you all the same decided own hands repair, then first sense grab information how repair a processor. For these objectives one may use yandex, or communicate on popular community or forum.
I hope this article least anything help you solve this question.